@article{Velten2001,
  author    = {Konrad Velten},
  title     = {Die Kohlenbergwerke in Steinbach-Umweg},
  journal   = {Die Ortenau},
  volume    = {81},
  pages     = {181 -- 188},
  doi       = {10.57962/regionalia-18626},
  year      = {2001},
}